from scipy import misc,ndimage
from matplotlib import pyplot as plt
import numpy as np

face=misc.face()
plt.imshow(face)
plt.show()

plt.imshow(ndimage.gaussian_filter(face,sigma=5))
plt.show()

plt.imshow(ndimage.rotate(face,45))
plt.show()

k=np.random.randn(2,2,3)
plt.imshow(ndimage.convolve(face,k))
plt.show()
